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J. HARLAN JOHNSON
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Journal Article

LIME-SECRETING ALGAE FROM THE PENNSYLVANIAN AND PERMIAN OF KANSAS

J HARLAN JOHNSON
Published: 01 December 1946
GSA Bulletin (1946) 57 (12): 1087–1120.
DOI: https://doi.org/10.1130/0016-7606(1946)57[1087:LAFTPA]2.0.CO;2
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CALCAREOUS ALGAE OF THE UPPER LEADVILLE LIMESTONE NEAR GLENWOOD SPRINGS, COLORADO

J HARLAN JOHNSON
Published: 01 September 1945
GSA Bulletin (1945) 56 (9): 829–848.
DOI: https://doi.org/10.1130/0016-7606(1945)56[829:CAOTUL]2.0.CO;2
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Paleozoic stratigraphy of the Sawatch Range, Colorado

J. HARLAN JOHNSON
Published: 01 March 1944
GSA Bulletin (1944) 55 (3): 303–378.
DOI: https://doi.org/10.1130/GSAB-55-303
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Permian lime-secreting algae from the Guadalupe Mountains, New Mexico

J. HARLAN JOHNSON
Published: 01 February 1942
GSA Bulletin (1942) 53 (2): 195–226.
DOI: https://doi.org/10.1130/GSAB-53-195
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Lime-secreting algae and algal limestones from the Pennsylvanian of central Colorado

J. HARLAN JOHNSON
Published: 01 April 1940
GSA Bulletin (1940) 51 (4): 571–595.
DOI: https://doi.org/10.1130/GSAB-51-571
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Algae and algal limestone from the Oligocene of South Park, Colorado

J. HARLAN JOHNSON
Published: 01 September 1937
GSA Bulletin (1937) 48 (9): 1227–1235.
DOI: https://doi.org/10.1130/GSAB-48-1227
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